6547

Create a one-to-many relationship between the CID field of the Customers table and the CustomersID field of the Rents table. Set update options to Update and Delete cascade.

6548

Delete the relationship between the Rents and RentTerms tables.

6549

Create a one-to-one relationship between the ID field of the ProductsPhoto and the Products tables. Do NOT set update and delete cascade options.

6551

Create a one-to-one relationship between the ID fields of the ProductsPhoto and the Products tables. Set the update cascade option but not the delete cascade option.

6552

Create a one-to-many relationship between the CID fields of the Customers and CustomerID of the Rents table. Set Update cascade and Delete cascade options.

6636

Delete the relationship between the Products and Orders tables. Save the changes.

12065

The creation of relationships between tables contained in a database allows…

12066

Creating related tables in a database allows …

12067

What is the purpose of creating a relationship between tables contained in a database?

12068

In what case are records from related tables with primary keys not allowed to be deleted?

12069

What are the referential integrity rules between related fields, assure us?

12070

What is the purpose of creating a relationship between tables?

12071

What are related tables used for?